| Answer | Crossword Clue |
|---|---|
| SDAK | Wind Cave Natl. Park setting |
| SDAK | Wind Cave Natl. Park locale |
| SDAK | Home of Wind Cave Natl. Park |
| SDAK | Wind Cave Natl. Pk. setting |
| AUS | Booderee Natl. Park setting |
| ARIZ | Petrified Forest Natl. Park setting |
| CALIF | Joshua Tree Natl. Park setting |
| NEV | Great Basin Natl. Park setting |
| WYO | Grand Teton Natl. Park setting |
| WVA | Harpers Ferry Natl. Hist. Park setting |
| ONT | Georgian Bay Islands Natl. Park setting |
